Drive cap for grounding rod



FIG. 1 is a perspective view of a drive cap for grounding rod showing my new design;

FIG. 2 is a top elevational view;

FIG. 3 is a side elevational view, any other side elevational view being identical thereto; and,

FIG. 4 is a bottom view. 

The ornamental design for drive cap for grounding rod, as shown and described. 